12912998418

素因数分解:

$2^1\times 3^2\times {\mathrm{313}}^1\times {\mathrm{1303}}^1\times {\mathrm{1759}}^1$

素因数の和:3383

約数の個数: 48

約数和(自身を含む): 28105059840

約数和(自身を除く): 15192061422

約数列:

[1, 2, 3, 6, 9, 18, 313, 626, 939, 1303, 1759, 1878, 2606, 2817, 3518, 3909, 5277, 5634, 7818, 10554, 11727, 15831, 23454, 31662, 407839, 550567, 815678, 1101134, 1223517, 1651701, 2291977, 2447034, 3303402, 3670551, 4583954, 4955103, 6875931, 7341102, 9910206, 13751862, 20627793, 41255586, 717388801, 1434777602, 2152166403, 4304332806, 6456499209, 12912998418]

約数ペア:

[(1, 12912998418), (2, 6456499209), (3, 4304332806), (6, 2152166403), (9, 1434777602), (18, 717388801), (313, 41255586), (626, 20627793), (939, 13751862), (1303, 9910206), (1759, 7341102), (1878, 6875931), (2606, 4955103), (2817, 4583954), (3518, 3670551), (3909, 3303402), (5277, 2447034), (5634, 2291977), (7818, 1651701), (10554, 1223517), (11727, 1101134), (15831, 815678), (23454, 550567), (31662, 407839)]